將千米轉換為阿倫
千米
定義: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
歷史/起源: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.
目前用途: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.
阿倫
定義:
千米轉阿倫對照表
| 千米 [km] | 阿倫 [aln] |
|---|---|
| 0.01 km | 16.84 aln |
| 0.10 km | 168.41 aln |
| 1 km | 1684 aln |
| 2 km | 3368 aln |
| 3 km | 5052 aln |
| 5 km | 8421 aln |
| 10 km | 16841 aln |
| 20 km | 33683 aln |
| 50 km | 84207 aln |
| 100 km | 168413 aln |
| 1000 km | 1684132 aln |
如何將千米轉換為阿倫
1 km = 1684 aln
1 aln = 0.000594 km
範例
Convert 15 km to aln:
15 km = 15 × 1684 aln = 25262 aln
